EP 1674231 B1 20100113 - Improved system for forming products from elastomeric material
Title (en)
Improved system for forming products from elastomeric material
Title (de)
Verbessertes System zum Formen von Produkten aus elastomerem Material
Title (fr)
Système amélioré pour former des produits en matière élastomère
Publication
Application
Priority
IT MI20042480 A 20041223
Abstract (en)
[origin: EP1674231A1] A system (1) for forming products from an elastomeric material such as rubber or the like comprises a buffer unit or feed chamber (4) having a body (10) comprising two opposing surfaces (13, 14), which receives said material from a charging member or tank, and presents at least one nozzle (30) projecting from at least one of said surfaces (13, 14), to enable said material in plastic form to be transferred to a platen (5) disposed in front of said at least one surface and presenting at least one impression corresponding to the product to be obtained, presser means being provided to bring said buffer unit (4) into contact with said platen (5) and enable said nozzle (30) to engage, within the platen (5), a surface seat (5H) connected to said impression such as to enable elastomeric material to be transferred into this latter and obtain the final product after solidification. The nozzle (30) is movable relative to that surface (13, 14) of the buffer unit (4) from which it projects.
IPC 8 full level
B29C 45/02 (2006.01); B29C 45/27 (2006.01)
CPC (source: EP)
B29C 45/02 (2013.01); B29C 45/27 (2013.01); B29C 45/322 (2013.01); B29C 2045/2796 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1674231 A1 20060628; EP 1674231 B1 20100113; AT E454973 T1 20100115; DE 602005018892 D1 20100304; ES 2339462 T3 20100520; IT MI20042480 A1 20050323; PL 1674231 T3 20100630; SI 1674231 T1 20100531
DOCDB simple family (application)
EP 05112509 A 20051220; AT 05112509 T 20051220; DE 602005018892 T 20051220; ES 05112509 T 20051220; IT MI20042480 A 20041223; PL 05112509 T 20051220; SI 200530962 T 20051220